# Difference and Difference Quotient. Part III

Formalized Mathematics (2010)

- Volume: 18, Issue: 1, page 57-64
- ISSN: 1426-2630

## Access Full Article

top## Abstract

top## How to cite

topXiquan Liang, and Ling Tang. "Difference and Difference Quotient. Part III." Formalized Mathematics 18.1 (2010): 57-64. <http://eudml.org/doc/266704>.

@article{XiquanLiang2010,

abstract = {In this article, we give some important theorems of forward difference, backward difference, central difference and difference quotient and forward difference, backward difference, central difference and difference quotient formulas of some special functions.},

author = {Xiquan Liang, Ling Tang},

journal = {Formalized Mathematics},

language = {eng},

number = {1},

pages = {57-64},

title = {Difference and Difference Quotient. Part III},

url = {http://eudml.org/doc/266704},

volume = {18},

year = {2010},

}

TY - JOUR

AU - Xiquan Liang

AU - Ling Tang

TI - Difference and Difference Quotient. Part III

JO - Formalized Mathematics

PY - 2010

VL - 18

IS - 1

SP - 57

EP - 64

AB - In this article, we give some important theorems of forward difference, backward difference, central difference and difference quotient and forward difference, backward difference, central difference and difference quotient formulas of some special functions.

LA - eng

UR - http://eudml.org/doc/266704

ER -

## References

top- [1] Grzegorz Bancerek. The fundamental properties of natural numbers. Formalized Mathematics, 1(1):41-46, 1990. Zbl06213858
- [2] Czesław Byliński. Functions from a set to a set. Formalized Mathematics, 1(1):153-164, 1990.
- [3] Czesław Byliński. Some basic properties of sets. Formalized Mathematics, 1(1):47-53, 1990.
- [4] Krzysztof Hryniewiecki. Basic properties of real numbers. Formalized Mathematics, 1(1):35-40, 1990.
- [5] Jarosław Kotowicz. Real sequences and basic operations on them. Formalized Mathematics, 1(2):269-272, 1990.
- [6] Bo Li, Yan Zhang, and Xiquan Liang. Difference and difference quotient. Formalized Mathematics, 14(3):115-119, 2006, doi:10.2478/v10037-006-0014-z.[Crossref]
- [7] Beata Perkowska. Functional sequence from a domain to a domain. Formalized Mathematics, 3(1):17-21, 1992.
- [8] Konrad Raczkowski and Andrzej Nędzusiak. Series. Formalized Mathematics, 2(4):449-452, 1991.
- [9] Andrzej Trybulec and Czesław Byliński. Some properties of real numbers. Formalized Mathematics, 1(3):445-449, 1990.
- [10] Zinaida Trybulec. Properties of subsets. Formalized Mathematics, 1(1):67-71, 1990.
- [11] Edmund Woronowicz. Relations defined on sets. Formalized Mathematics, 1(1):181-186, 1990.
- [12] Yuguang Yang and Yasunari Shidama. Trigonometric functions and existence of circle ratio. Formalized Mathematics, 7(2):255-263, 1998.

## NotesEmbed ?

topTo embed these notes on your page include the following JavaScript code on your page where you want the notes to appear.